Which subject group is most likely receiving a placebo?
A) Group 1-receive an antibiotic
B) Group 2-receive Tylenol to relieve migraine headaches
C) Group 3-receive sugar pill
D) Group 4-receive Ritalin

Question

Quizplus · Accepted Answer

Group 3 is most likely receiving a placebo as they are receiving a sugar pill, which has no active ingredient. The other groups are receiving medications with active ingredients.

Which Subject Group Is Most Likely Receiving a Placebo